CN219577369U

CN219577369U - Photovoltaic circuit substrate unable adjustment base

Info

Publication number: CN219577369U
Application number: CN202320769131.0U
Authority: CN
Inventors: 江海; 田江鸣; 王徐
Original assignee: Hubei Haijiang Construction Engineering Co ltd
Current assignee: Hubei Haijiang Construction Engineering Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-22
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of photovoltaic circuit substrate bases and discloses a photovoltaic circuit substrate fixing base which comprises a first base, a second base, an adjusting component, a connecting plate, two strip-shaped plates and two pressing fixing components. The utility model has the following advantages and effects: the operation is simple and convenient, can be applicable to not unidimensional photovoltaic circuit substrate, is convenient for press simultaneously to hold fixedly to photovoltaic circuit substrate fast, also conveniently dismantle fast simultaneously.

Description

Photovoltaic circuit substrate unable adjustment base

Technical Field

The utility model relates to the technical field of photovoltaic circuit substrate bases, in particular to a photovoltaic circuit substrate fixing base.

Background

The substrate is a basic material for manufacturing a PCB, typically, the substrate is a copper clad laminate, and in manufacturing, single-sided and double-sided printed boards are formed by selectively performing hole processing, electroless copper plating, electrolytic copper plating, etching, and the like on a substrate material, i.e., a copper clad laminate (Copper Clad Laminate, CCL), to obtain a desired circuit pattern. The other type of multilayer printed board is also manufactured by taking an inner core thin copper-clad foil as a substrate, alternately laminating and bonding conductive pattern layers and prepregs (prespr' eg) together at one time to form more than 3 layers of conductive pattern interlayer interconnection, and has the functions of conducting, insulating and supporting.

The fixing base is needed to be used for fixing the photovoltaic circuit substrate in the installation process of the photovoltaic circuit substrate, and the traditional fixing mode is to fix the photovoltaic circuit substrate by adopting a plurality of screws, so that although a good fixing effect can be achieved, the operation is relatively complicated, and meanwhile, the quick dismounting operation is inconvenient.

Disclosure of Invention

The utility model aims to provide a photovoltaic circuit substrate fixing base which has the effects of being simple and convenient to operate, being applicable to photovoltaic circuit substrates with different sizes, being convenient for fast pressing and fixing the photovoltaic circuit substrates and being convenient for fast disassembly.

The technical aim of the utility model is realized by the following technical scheme: a photovoltaic circuit substrate fixing base comprises a first base, a second base, an adjusting component, a connecting plate, two strip-shaped plates and two pressing fixing components;

the storage groove is formed in one side of the first base, the connecting plate is slidably mounted in the storage groove, the connecting plate is fixedly connected with the second base, the sliding groove is formed in the bottom side of the first base, the adjusting component is arranged in the sliding groove and connected with the connecting plate, the two strip-shaped plates are fixedly mounted on the top sides of the first base and the second base respectively, the mounting groove is formed in one side, close to each other, of the two strip-shaped plates, and the two pressing fixing components are arranged in the corresponding mounting grooves respectively.

The utility model is further provided with: the adjusting assembly comprises a guide block, an adjusting screw and a hand wheel, the same adjusting screw is rotatably arranged on the inner walls of the two sides of the sliding groove, the guide block is slidably arranged in the sliding groove, the guide block is fixedly connected with the connecting plate, the guide block is in threaded connection with the adjusting screw, one end of the adjusting screw extends to one side, far away from the second base, of the first base, and the hand wheel is fixedly sleeved on the end, far away from the second base, of the first base.

Through adopting above-mentioned technical scheme, be convenient for adjust the interval between base one and the base two to can make high device be applicable to the fixed of not unidimensional photovoltaic circuit base plate.

The utility model is further provided with: a plurality of guide rods are horizontally and fixedly arranged on the inner walls of the two sides of the sliding groove, and are in sliding connection with the guide blocks.

By adopting the technical scheme, the guide block can stably slide along the chute.

The utility model is further provided with: the pressing fixing assembly comprises a supporting shaft, cylindrical blocks and pressing plates, the same supporting shaft is rotatably installed on the inner walls of the front side and the rear side of the installation groove, the cylindrical blocks are fixedly installed on the supporting shaft, and the pressing plates are fixedly installed on the outer peripheral surfaces of the cylindrical blocks.

Through adopting above-mentioned technical scheme, can hold fixedly to placing the photovoltaic circuit base plate on the inner wall of mounting groove bottom.

The utility model is further provided with: the pressing fixing assembly further comprises two toothed plates and two transmission gears, the two transmission gears are fixedly sleeved on the supporting shaft, the two toothed plates are slidably mounted on the inner wall of one side of the mounting groove and are respectively meshed with the corresponding transmission gears, the two toothed plates all extend to one side, far away from the connecting plate, of the strip-shaped plate and are respectively fixedly mounted with a stop block, and pull rings are fixedly mounted on the two stop blocks.

Through adopting above-mentioned technical scheme, can control the back shaft and rotate to can adjust the gesture of clamp plate.

The utility model is further provided with: the pressing fixing assembly further comprises two torsion springs, the torsion springs are fixedly installed on the inner walls of the front side and the rear side of the installation groove, one ends of the two torsion springs, which are close to each other, are fixedly connected with the corresponding transmission gears respectively, and the two torsion springs are movably sleeved outside the support shaft.

Through adopting above-mentioned technical scheme, can make the clamp plate press the photovoltaic circuit substrate through back shaft control cylindricality piece and hold fixedly.

The utility model is further provided with: one side of the toothed plate, which is far away from the stop block, is fixedly provided with an abutting plate, and one side of the abutting plate, which is far away from the toothed plate, is fixedly provided with a rubber block.

Through adopting above-mentioned technical scheme, be convenient for carry out the butt fixedly from both sides to the photovoltaic circuit substrate that presses to holding under the clamp plate to can guarantee the stability after photovoltaic circuit substrate presses.

The beneficial effects of the utility model are as follows: can adjust the interval between base one and the base two through adjusting part to can adjust the interval between two strip shaped plates, and then can be applicable to not unidimensional photovoltaic circuit substrate, be convenient for carry out quick press through holding fixed subassembly and hold fixed operation to photovoltaic circuit substrate, can carry out the butt fixedly to photovoltaic circuit substrate from both sides simultaneously under the cooperation of butt board and rubber block, thereby can guarantee photovoltaic circuit substrate's stability, also convenient carry out quick assembly disassembly operation to photovoltaic circuit substrate simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a fixing base of a photovoltaic circuit board according to the present utility model;

fig. 2 is a schematic diagram of a partial sectional structure of a fixing base of a photovoltaic circuit board according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of a fixing base of a photovoltaic circuit board according to the present utility model;

fig. 4 is a schematic structural diagram of a portion B of the fixing base of the photovoltaic circuit board according to the present utility model.

In the figure, 1, a first base; 11. a storage groove; 12. a connecting plate; 13. a chute; 14. a guide block; 15. a guide rod; 16. adjusting a screw rod; 17. a hand wheel; 2. a second base; 3. a strip-shaped plate; 31. a support shaft; 32. a cylindrical block; 33. a pressing plate; 34. a transmission gear; 35. a toothed plate; 36. an abutting plate; 37. and (3) a torsion spring.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a fixed base of a photovoltaic circuit substrate comprises a first base 1, a second base 2, a connecting plate 12 and two strip-shaped plates 3, wherein a containing groove 11 is formed in one side of the first base 1, the connecting plate 12 is slidably arranged in the containing groove 11, the connecting plate 12 is fixedly connected with the second base 2, a sliding groove 13 is formed in the bottom side of the first base 1, the same adjusting screw 16 is rotatably arranged on the inner walls of the two sides of the sliding groove 13, a guide block 14 is slidably arranged in the sliding groove 13, the guide block 14 is fixedly connected with the connecting plate 12, the guide block 14 is in threaded connection with the adjusting screw 16, one end of the adjusting screw 16 extends to one side of the first base 1 far away from the second base 2 and is fixedly sleeved with a hand wheel 17, the distance between the first base 1 and the second base 2 is convenient to adjust, so that the high device is suitable for fixing photovoltaic circuit substrates with different sizes, the two strip-shaped plates 3 are respectively and fixedly arranged on the top sides of the first base 1 and the second base 2, one side, close to each other, of each strip-shaped plate 3 is provided with a mounting groove, the inner walls of the front side and the rear side of the mounting groove are rotatably provided with the same supporting shaft 31, the supporting shaft 31 is fixedly provided with a cylindrical block 32, the outer peripheral surface of the cylindrical block 32 is fixedly provided with a pressing plate 33, a photovoltaic circuit substrate placed on the inner wall of the bottom of the mounting groove can be pressed and fixed, the supporting shaft 31 is fixedly sleeved with two transmission gears 34, one side inner wall of the mounting groove is slidably provided with two toothed plates 35, the two toothed plates 35 are respectively meshed with the corresponding transmission gears 34, the two toothed plates 35 are respectively extended to one side, far away from the connecting plate 12, of the strip-shaped plates 3 are respectively and fixedly provided with a stop block, the two stop blocks are respectively fixedly provided with pull rings, the rotation of the supporting shaft 31 can be controlled, so that the gesture of the pressing plate 33 can be adjusted, the torsional springs 37 are fixedly installed on the inner walls of the front side and the rear side of the mounting groove, one ends, close to each other, of the two torsional springs 37 are fixedly connected with the corresponding transmission gears 34 respectively, the two torsional springs 37 are movably sleeved outside the supporting shaft 31, and the cylindrical blocks 32 can be controlled by the supporting shaft 31 to enable the pressing plate 33 to press and fix the photovoltaic circuit substrate.

Specifically, a plurality of guide rods 15 are horizontally and fixedly arranged on the inner walls of the two sides of the chute 13, and the guide rods 15 are slidably connected with the guide blocks 14, so that the guide blocks 14 can stably slide along the chute 13.

Specifically, the toothed plate 35 is kept away from the one side fixed mounting of dog and has the butt plate 36, and the one side fixed mounting that the butt plate 36 kept away from toothed plate 35 has the rubber piece, can press to hold the photovoltaic circuit substrate of fixing under clamp plate 33 and carry out the butt fixedly to can guarantee photovoltaic circuit substrate's stability.

Working principle: firstly, the adjusting screw rod 16 is rotated through the hand wheel 17, so that the distance between the first base 1 and the second base 2 can be adjusted to a position corresponding to the size of the photovoltaic circuit substrate to be fixed, then the pull ring is pulled, the supporting shaft 31 drives the cylindrical block 32 to enable the pressing plate 33 to deflect upwards, then the photovoltaic circuit substrate to be fixed is placed on the inner wall of the bottom of the mounting groove, after the placement is completed, the pull ring is released, and under the action of the torsion spring 37, the supporting shaft 31 can drive the pressing plate 33 to press and fix the photovoltaic circuit substrate through the cylindrical block 32.

The photovoltaic circuit substrate fixing base provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The photovoltaic circuit substrate fixing base is characterized by comprising a first base (1), a second base (2), an adjusting component, a connecting plate (12), two strip-shaped plates (3) and two pressing fixing components;

one side of base one (1) has been seted up and has been accomodate groove (11), connecting plate (12) slidable mounting is in accomodating groove (11), and connecting plate (12) and base two (2) fixed connection, spout (13) have been seted up to the bottom side of base one (1), adjusting part sets up in spout (13), and adjusting part is connected with connecting plate (12), and two strip shaped plates (3) fixed mounting respectively are in the top side of base one (1) and base two (2), and the mounting groove has all been seted up to one side that two strip shaped plates (3) are close to each other, and two pressure are held fixed subassembly and are set up respectively in the mounting groove that corresponds.

2. The photovoltaic circuit substrate fixing base according to claim 1, wherein: the adjusting assembly comprises a guide block (14), an adjusting screw rod (16) and a hand wheel (17), the same adjusting screw rod (16) is rotatably arranged on the inner walls of the two sides of the sliding groove (13), the guide block (14) is slidably arranged in the sliding groove (13), the guide block (14) is fixedly connected with the connecting plate (12), the guide block (14) is in threaded connection with the adjusting screw rod (16), one end of the adjusting screw rod (16) extends to one side, far away from the base II (2), of the base I (1) and the hand wheel (17) is fixedly sleeved on the end, far away from the base II (2).

3. The photovoltaic circuit substrate fixing base according to claim 2, wherein: a plurality of guide rods (15) are horizontally and fixedly arranged on the inner walls of the two sides of the sliding groove (13), and the guide rods (15) are all in sliding connection with the guide blocks (14).

4. The photovoltaic circuit substrate fixing base according to claim 1, wherein: the pressing fixing assembly comprises a supporting shaft (31), cylindrical blocks (32) and pressing plates (33), the same supporting shaft (31) is rotatably installed on the inner walls of the front side and the rear side of the installation groove, the cylindrical blocks (32) are fixedly installed on the supporting shaft (31), and the pressing plates (33) are fixedly installed on the outer peripheral surfaces of the cylindrical blocks (32).

5. The photovoltaic circuit substrate fixing base according to claim 4, wherein: the pressing fixing assembly further comprises two toothed plates (35) and two transmission gears (34), the two transmission gears (34) are fixedly sleeved on the supporting shaft (31), the two toothed plates (35) are slidably mounted on the inner wall of one side of the mounting groove, the two toothed plates (35) are respectively meshed with the corresponding transmission gears (34), the two toothed plates (35) are respectively extended to one side, far away from the connecting plate (12), of the strip-shaped plate (3) and are respectively fixedly mounted with a stop block, and pull rings are respectively fixedly mounted on the two stop blocks.

6. The photovoltaic circuit substrate fixing base according to claim 5, wherein: the pressing fixing assembly further comprises two torsion springs (37), the torsion springs (37) are fixedly installed on the inner walls of the front side and the rear side of the installation groove, one ends, close to each other, of the two torsion springs (37) are fixedly connected with the corresponding transmission gears (34) respectively, and the two torsion springs (37) are movably sleeved on the outer sides of the supporting shafts (31).

7. The photovoltaic circuit substrate fixing base according to claim 5, wherein: an abutting plate (36) is fixedly arranged on one side, away from the stop block, of the toothed plate (35), and a rubber block is fixedly arranged on one side, away from the toothed plate (35), of the abutting plate (36).